Green Tea for Focus: L-Theanine, EGCG, and How to Use It Without the Jitters
Green tea is one of the rare “everyday” drinks that can sharpen attention without pushing you into the wired, restless feeling some people get...
Grief vs Depression: Key Differences and When to Seek Support
Grief and depression can look similar from the outside: low energy, tears that come easily, disrupted sleep, and a sense that life has lost...
Grounding Techniques for Anxiety: 10 Methods That Actually Work
Anxiety pulls attention into the future—into predictions, worst-case scenarios, and “what if” loops. Grounding does the opposite. It guides your brain back to what...
Gut-Brain Axis: How Digestion and the Microbiome Affect Mood and Focus
The gut is not just a digestion tube—it is a sensory organ, an immune hub, and a dense nerve network that sends constant updates...
Hangxiety Explained: Why Alcohol Can Trigger Anxiety the Next Day
“Hangxiety” is the anxious, unsettled state some people feel after drinking—often the morning after, sometimes later that day. It can show up as a...
Health Anxiety: Signs, Causes, and How to Reduce Reassurance Seeking
Health anxiety is more than “worrying too much.” It is a self-reinforcing loop where normal sensations, ambiguous symptoms, or small health uncertainties get interpreted...
Hearing Loss and Brain Health: The Overlooked Dementia Risk Factor
Hearing loss is often framed as an “ear problem,” but it can quietly reshape daily life in ways that matter for the brain. When...
Heart Rate Variability (HRV): What It Says About Stress and Recovery
Heart rate variability, or HRV, is one of the most talked-about metrics in wearables because it seems to translate a fuzzy experience—stress and recovery—into...
High-Functioning Anxiety: Hidden Symptoms and What Helps
High-functioning anxiety is a common experience: you look capable on the outside, but inside you feel driven by worry, pressure, and a need to...
High-Functioning Depression: Signs, Risks, and How to Get Help
High-functioning depression is often described as “looking fine” on the outside while feeling depleted, disconnected, or quietly hopeless on the inside. A person may...
Highly Sensitive Person (HSP): Nervous System Overload and Practical Coping Tools
Some people move through the world with the volume turned up. Bright lights feel sharper, background conversations feel louder, and subtle shifts in another...
High-Protein Coffee Drinks: Are “Protein Milks” Worth It for Mood and Energy?
Coffee is already a daily ritual for many people, but “protein coffee” has turned that ritual into a mini nutrition strategy. Instead of adding...
Histamine Intolerance and Brain Fog: Symptoms, Triggers, and Next Steps
Brain fog can feel like thinking through cotton: slower recall, poor focus, and a sense that your mental “spark” has dimmed. For some people,...
Hormonal Birth Control and Mood: Depression, Anxiety, and What to Watch For
Hormonal birth control is widely used for pregnancy prevention, cycle regulation, and relief from heavy bleeding or painful periods. For many people, it is...
Hormone Tracking for Mood: How to Spot Patterns Without Obsessing
If your mood seems to rise and fall on a schedule you cannot quite name, hormone tracking can bring relief. It turns vague overwhelm...
Hormones and Mood: How PMS, Perimenopause, and Thyroid Issues Affect Emotions
Mood can feel deeply personal—until you notice it has timing. For many people, emotional shifts are not random; they follow patterns tied to hormonal...